−14 −
9
8
!0
!1
!2
Adjustment Procedures Results of Improper Adjustment
™ Loosen the screw 8 and adjust the height and inclination of
the rear needle guard 9. Loosen the screw !0 and adjust the
longitudinal position of the rear needle guard 9.
(Caution) Check that the rear needle guard does not break
the loop of the needle thread by touching the
groove of the needle.
™ Loosen the screw !1 and adjust the clearance between the
moving needle guard !2 and the needle.
(Caution) Check that the needle is never caught between the
moving needle guard and rear needle guard in any
case.
From the library of: Diamond Needle Corp
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